64241422063 has 32 divisors (see below), whose sum is σ = 83883376640. Its totient is φ = 47773877760.

The previous prime is 64241422051. The next prime is 64241422067. The reversal of 64241422063 is 36022414246.

It is not a de Polignac number, because 64241422063 - 2²¹ = 64239324911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64241422067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73303 + ... + 365863.

It is an arithmetic number, because the mean of its divisors is an integer number (2621355520).

Almost surely, 2^64241422063 is an apocalyptic number.

64241422063 is a deficient number, since it is larger than the sum of its proper divisors (19641954577).

64241422063 is a wasteful number, since it uses less digits than its factorization.

64241422063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292727.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 64241422063 in words is "sixty-four billion, two hundred forty-one million, four hundred twenty-two thousand, sixty-three".